"The key role NSA hackers play in intelligence gathering makes it
difficult for Washington to pressure other nations—China in particular—to stop
hacking U.S. companies to mine their databanks for product details and trade
secrets." "The Chinese response, essentially: Look who's talking." "The bottom
line: Using automated hacking tools, NSA cyberspies pilfer 2 petabytes [2000
terabytes] of data every hour from computers worldwide." (thanks Amir)